/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.sdd.dispatchers;

import com.sdd.facades.view.CategoryViewFacade;
import com.sdd.plains.CategoryPlain;
import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author tpgalan
 */
@WebServlet(name = "AddCategory", urlPatterns = {"/AddCategory"})
public class AddCategory extends HttpServlet {

    
    @EJB
    CategoryViewFacade categoryViewFacade;
    
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            CategoryPlain c = new CategoryPlain();
            String fatherId = request.getParameter("catfather");
            String name = request.getParameter("catname");
            CategoryPlain returned = null;
            c.setName(name);
            if (fatherId != null && !fatherId.equalsIgnoreCase("")) {
                CategoryPlain fatherPlain = categoryViewFacade.getCategory(Long.valueOf(fatherId));
                returned = categoryViewFacade.addCategoryWithFather(c, fatherPlain);
            } else {
                returned = categoryViewFacade.addCategory(c);
            }

            response.sendRedirect("/SDDStore-war/Admin");
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
